Author:
Noda Kohei,Sugihara Rei,Sadachika Shinya,Takata Atsushi,Nakamura Kentaro,Mizuno Yosuke,Endo Gen,Set Sze Yun,Yamashita Shinji
Abstract
We experimentally measure a continuous strain distribution using low-coherence Brillouin optical correlation-domain reflectometry, which suppresses the noise caused by the sidelobes of a beat spectrum of conventional sinusoidal modulation.